Editor's note

The Mormon church recently added two new members to its highest governing body of Apostles: Gerrit Gong, the son of Chinese immigrants, and Ulisses Soares, a native Brazilian. Previously – with just one exception – only white American men have filled in these posts. Historian Matthew Bowman explains that this development illustrates how the Mormon leadership has begun to take the task of global growth seriously.

Pop star Mariah Carey revealed this week that she has bipolar disorder. The often devastating condition, if untreated, can cause relationship, professional and financial problems. And, as with most mental disorders, it comes with a big dose of stigma. Wayne State University psychiatrist Arash Javanbakht explains why the right kind of treatment is vital for Carey and everyone with bipolar disorder.

Kalpana Jain

Senior Religion + Ethics Editor

Top Stories

People attend the General Conference of The Church of Jesus Christ of Latter-day Saints on March 31, 2018, in Salt Lake City. AP Photo/Rick Bowmer

Mormonism's newest apostles reflect growing global reach

Matthew Bowman, Henderson State University

Mormonism is growing around the world: One of every 15 Mormons is from Brazil and there are congregations in China as well. Now the Mormon leadership is strengthening local congregations.

Mariah Carey in Inglewood, Calif. on March 24, 2018. AP Photo/Jordan Strauss

Mariah Carey says she has bipolar disorder; a psychiatrist explains what that is

Arash Javanbakht, Wayne State University

Bipolar disorder is an often misunderstood psychiatric illness. An expert defines it and explains how it is diagnosed and treated.

Arts + Culture

The deaths of 76 Branch Davidians in April 1993 could have been avoided – so why didn't anyone care?

Catherine Wessinger, Loyola University New Orleans

The story of the Waco siege is a story of how the media and the government can work in concert to shape a narrative and dehumanize victims.

Reading Zuckerberg’s face: What 3 key expressions from his testimony reveal

Nichole Russell, University of Arkansas; Patrick A. Stewart, University of Arkansas

Experts reviewed more than five hours of testimony Facebook’s notoriously reserved CEO gave to Congress, searching for nonverbal clues to understand what he’s really thinking.

Health + Medicine

Night owls may have 10 percent higher risk of early death, study says

Kristen Knutson, Northwestern University; Malcolm von Schantz, University of Surrey

Pity the poor night owls of the world, who already must adjust to a life that doesn't align with their natural sleep patterns. Now it appears that being a night owl even raises the risk of death.

Overeating? It may be a brain glitch

Laurel Mellin, University of California, San Francisco

New weight loss approaches seek to switch off the brain patterns that drive overeating and weight regain. Here's how that works, and how it could help you.

Economy + Business

Porn 'disruption' makes Stormy Daniels a rare success in increasingly abusive industry

Gail Dines, Wheelock College; David L Levy, University of Massachusetts Boston

Stephanie Clifford may be a 'porn star,' but her success is hardly typical of the vast majority of performers affected by the seismic changes in the industry.

Should California winemakers be worried about China's tariffs?

Julian M. Alston, University of California, Davis; Daniel Sumner, University of California, Davis; Olena Sambucci, University of California, Davis

While the proposed tariffs would have little effect on US wine sales in the short term, their long-term impact could be much more problematic.

Women earn less after they have kids, despite strong credentials

Joya Misra, University of Massachusetts Amherst

This penalty can amount to more than 15 percent of a mom's paycheck. Ramping up paid maternity leave and high-quality child care would probably help narrow the gap.

Lawyers keep secrets locked up – that’s why they get asked to do the dirty work

Elizabeth C. Tippett, University of Oregon

The president's tweets aside, the law provides strong protections to lawyers to ensure they can keep their clients' secrets safe.

Environment + Energy

Why nuclear fusion is gaining steam – again

Scott L. Montgomery, University of Washington

As fusion becomes more technically viable, it's time to assess whether it's worth the money because breakthroughs in the lab don’t guarantee success in the marketplace.

The urgency of curbing pollution from ships, explained

James J. Winebrake, Rochester Institute of Technology; James J Corbett, University of Delaware

The maritime pollution that drifts to dry land, causes an estimated 400,000 premature deaths and 14 million cases of childhood asthma each year.

Now that Russia has apparently hacked America's grid, shoring up security is more important than ever

Theodore J. Kury, University of Florida

It's easier to see how customers benefit from increased grid security than it is to justify making them pay for it.

I'm an expat US scientist – and I'm returning to Trump's America to stand up for science

Elizabeth Madin, Macquarie University

On the eve of the March for Science, a marine biologist explains why she's returning from abroad to speak out for science in the Trump era.

Politics + Society

Trump national security staff merry-go-round reflects decades of policy competition and conflict

Gordon Adams, American University School of International Service

John Bolton just started his job as National Security Adviser to President Trump. He's the latest in a ever-changing cast of staffers, raising the question: Who's in charge of national security?

How the CIA's secret torture program sparked a citizen-led public reckoning in North Carolina

Alexandra Moore, Binghamton University, State University of New York

A grassroots movement is fighting for transparency and accountability on North Carolina's involvement in torture.

Assassination in Brazil unmasks the deadly racism of a country that would rather ignore it

Ana Míria dos Santos Carvalho Carinhanha, Universidade Federal do Rio de Janeiro

Race has long been a taboo subject in Brazil. With the March 14 killing of the black Rio politician Marielle Franco, any myth of the country as a 'racial democracy' has been broken wide open.

The law that made Facebook what it is today

Frank LoMonte, University of Florida

The Communications Decency Act was passed in 1996, seven years before the debut of MySpace. It helped online publishing grow – and to escape consequences for the way users might be harmed.

Education

Why double-majors might beat you out of a job

Matthew J. Mayhew, The Ohio State University; Benjamin S. Selznick, James Madison University

New research shows double majors beat their peers in one critical way that makes them more attractive to employers. Colleges may have to adapt to that reality to help their graduates compete.

A school resource officer in every school?

F. Chris Curran, University of Maryland, Baltimore County

A new law and Maryland calls for an expanded law enforcement presence in Maryland schools. But lack of funding and inadequate training could potentially undermine the initiative.

Science + Technology

How you helped create the crisis in private data

Sarah Igo, Vanderbilt University

The current reckoning with data has been a long time coming, a historian of privacy in the US writes.

Goodbye Kepler, hello TESS: Passing the baton in the search for distant planets

Jason Steffen, University of Nevada, Las Vegas

When NASA first started planning the Kepler mission, no one knew if the universe held any planets outside our solar system. Thousands of exoplanets later, the search enters a new phase.

Fragmented US privacy rules leave large data loopholes for Facebook and others

Florian Schaub, University of Michigan

US privacy laws focus on informing consumers what's happening with their data; other countries specifically restrict data collection and analysis.

Stand up for science: More researchers now see engagement as a crucial part of their job

Chelsea Rochman, University of Toronto; Priya Shukla, University of California, Davis; Susan Williams, University of California, Davis; Tessa M. Hill, University of California, Davis

Four scientists talk through the ways they now build outreach into their work as a way to spread their research's impact.

Ethics + Religion

Why remembering matters for healing

Nancy Berns, Drake University

Remembrance days and memorials provide people the opportunity to share stories with a community. An expert explains how that can make a difference.

Why the label 'cult' gets in the way of understanding new religions

Mathew Schmalz, College of the Holy Cross

A scholar explains the popular use of the label 'cult,' and what makes it problematic.